baber/WOPTO huggingface dataset:
Patent JP-H04267386-A (JP)
Title: Printed board
Inventor: KINO HIROYUKI
IPC: H05K1/00
Filed: 1991-02-21
Abstract: PURPOSE:To store it in a narrow space by miniaturizing a printed board, and to make it resistant to the bending force in the point of strength, too. CONSTITUTION:A printed board 2 is made in cylindrical shape, and the outside and the inside are used as the mounting faces of electric parts. A printed board 2 in the shape of a cylindrical face can be mounted in a columnar casing with a small diameter. Printed boards in the shapes of cylindrical faces different in diameter can be laid on top of one another in the shape of multilayer coaxial circles, and further integration can be promoted. Moreover, the strength of the printed board itself can be improved, and it effects the role of protecting mounted parts by the printed board itself.
Patent JP-S62205333-A (JP)
Title: Negative type silver halide photographic sensitive material improved in storage stability and image quality
Inventor: SHIMAZAKI HIROSHI
IPC: G03C7/305
Filed: 1986-03-06
Abstract: PURPOSE:To enhance humidity resistance by incorporating a means for forming an unsharp positive image in a layer containing core/shell type silver halide grains and/or an emulsion layer different in color sensitivity from that layer in combination with said layer containing said silver halide grains. CONSTITUTION:The silver halide emulsion layer contains the core/shell type silver halide grains, preferably, having an average silver iodide content of 4-20mol% and in combination with this layer the colored compound capable of forming an unsharp positive image is contained and this compound can be released by the coupling reaction with the oxidation product of a developing agent and moderately diffuses into a developing solution, thus permitting the obtained photosensitive material to be enhanced in the storage stability, especially, the humidity resistance of a raw film and simultaneously improved in both of graininess and sharpness.
Patent JP-2000245491-A (JP)
Title: Preparation of high purity l-lactic acid
Inventor: SHIRAI YOSHITO
IPC: C12P7/56
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain high purity L-lactic acid for raw material of a biodegradable plastics or the like by adding lactobacillus producing L-lactic acid to an organic waste in a larger amount to the normal bacteria flora in the waste in the active concentration ratio in an open system without steam sterilization. SOLUTION: The high purity L-lactic acid for raw material of a biodegradable plastics or the like is inexpensively produced in the open system without steam sterilization, by adding lactobacillus belonging to genus Streptococcus, Lactobacillus or the like to the organic waste such as distillery waste of Imojotyu (a liquor distilled from sweet potatoes) or the like in a large amount in the active concentration ratio to the normal bacteria flora in the waste. The process without steam sterilization decreases the investment cost because the open system without steam sterilization results unnecessity of a fermentation tank with pressure tightness having a tough constitution.
Patent JP-H07264661-A (JP)
Title: Emergency position indicating radio indicator device
Inventor: MORIYA YOSHIHIDE
IPC: H04W4/04
Filed: 1994-03-18
Abstract: PURPOSE:To efficiently and speedily transmit the occurrence and position of a disaster. CONSTITUTION:This emergency position indicating radio indicator device which consists of a disaster information signal generator 1, a disaster information signal transmitter 2, and a disaster information signal transmitting antenna 3 that are cascaded and sends a disaster information radio wave used to detect the fearing of the disaster position, is provided with a navigation support system signal receiving antenna 6 which receives a navigation support system signal, a navigation support system signal receiver 7, a position information detecting means 8 which detects information indicating the disaster position from the navigation support system signal, a position information signal converting means 9 which converts the information into a speech signal of a language showing the information or a Morse code signal, and an information signal composing means 10 which composes an information signal to be sent to the disaster information signal transmitter 2 of the disaster information signal supplied from the disaster information signal generator 1 and the information obtained by the position information signal converting means 9.
Patent JP-S60195307-A (JP)
Title: Detecting method of turbine output for generating plant
Inventor: KUWABARA KOUJI
IPC: G01L23/00
Filed: 1984-03-16
Abstract: PURPOSE:To output a smaller one of each of signals as a turbine output signal, by providing for a circuit, which secures a turbine output from high-pressure first step pressure, and another circuit, which secures a low-pressure turbine output from low-pressure turbine inlet pressure and thereby estimates the whole turbine output. CONSTITUTION:In time of such a transient state as making an intercept valve come to close, a turbine output is detected out of low-pressure turbine inlet pressure, but at this time K' multiplies a proportional constant between the low-pressure turbine inlet pressure and the output by a constant alpha at the next counter 23 and secures the whole turbine output estimated value. This constant alpha expressing alpha=1/alphaU, alphaL is a low-pressure turbine load share rate, and when a high- pressure turbine load rate is set down as alphaH, it comes to an equation of alphaL+ alphaH=1. A minimum value selector 24 is made to output a smaller one of signals found each out of high-pressure turbine first step pressure 4 and low-pressure turbine inlet pressure 24 as a turbine output signal. It is a matter of course that in time of normal operation, the turbine output is detected out of the high-pressure turbine first step pressure 24 with an expression of alphaL>alphaH.
Patent JP-H07264892-A (JP)
Title: Controller for air conditioner
Inventor: KENMOCHI HARUYASU
IPC: H02P27/06
Filed: 1994-03-18
Abstract: PURPOSE:To quickly bring a room temperature close to a set temperature when the value of an electric current inputted to a compressor is between the operating value and breaking value of the compressor. CONSTITUTION:A current detecting circuit 14 detects the electric current inputted to the outdoor machine of an air conditioner and a microcomputer 15 for control fetches the value detected by the circuit 14 and, when the value is between a preset operating value and breaking value and the difference between the frequency instructed from the indoor machine of the air conditioner and the actual operating frequency of a compressor exceeds a specific value, raise the operating frequency of the compressor.
Patent JP-H08250364-A (JP)
Title: Coil terminal treatment structure
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01F41/06
Filed: 1995-03-09
Abstract: PURPOSE: To enable parts to be formed into one piece by a method wherein a part of an insulating coil wound core is made to serve to position a terminal or serve as an electrode terminal. CONSTITUTION: The terminal of a coil winding 2 wound on a coil wound core 1 of permalloy whose surface is coated with an oxide insulating film is tied to a part of the coil wound core 1. Furthermore, the terminal is subjected to a pre-soldering process, and electrode terminals 3 are formed. The oxide insulting film deposited on the core 1 is high enough in resistance to heat released at soldering, so that the electrode terminals are equivalent in structure to a usual integral structure composed of an insulting tape, a terminal sheet and the like and capable of being lessened in manufacturing cost. A coil of structure where a coil wound core is provided with a coating film as thick as a few of μm on its surface through an insulation treatment is enhanced in winding space factor as compared with a coil of structure where a bobbin or an insulating tape is used.
Patent JP-S55140631-A (JP)
Title: Brake device for agricultural tractor
Inventor: YOSHII TAKASHI
IPC: B60T7/08
Filed: 1979-04-20
Abstract: PURPOSE: To save front and rear spaces of a brake device, by applying a brake mechanism of such a configuration that peripheral parts of a brake applied member are pressed and contacted by using a pair of breake elements, in the parking brake device for braking a drive pinion shaft of a rear wheel differential drive mechanism.  
     CONSTITUTION: An intermediate transmission case 5 is interposed between a front transmission case 3 in which a speed change gear for changing travelling speeds is installed and a rear transmission case 7 in which a rear wheel differential drive mechanism 6 is installed. In said 5, drive pinion shaft 15 of the differential drive mechansim 6 is protruded, and to its protruding end a brake mechanism 4 is installed. Said brake mechanism 4 comprises a disk-shaped brake applied member 4a and a pair of brake elements 4b that press to contact peripheral parts of said brake applied member 4a. An end of the brake element 4b is pivotally supported swivellably. When a brake is applied, if cam units 17a, 17b are rotatably actuated through a rod 19 and rotary shafts 16a, 16b, a braking power is acted on the other end of the brake element 4b to brake the brake applied member 4a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60194293-A (JP)
Title: Heat exchanger equipped with fin
Inventor: TSUDA YOSHIYUKI
IPC: F28F1/32
Filed: 1984-03-14
Abstract: PURPOSE:To increase heat transfer performance, miniaturize the heat exchanger with fins and provide the same with a high performance by a method wherein slit type rise- up cuts having legs with curvatures are provided so as to oppose to the flow line of air stream in order to reduce dead water area generated in the wake flow of heat transfer tube. CONSTITUTION:A flat plate fin 7 is provided with slit type rise-up cuts 11, 12, having legs with curvatures concentrical to the center of the heat transfer tube 9. The flat plate fin 7 is provided with the slit type rise-up cuts 11, 12 previously, therefore, a condition that short fins are arranged in the direction of the air stream is realized and thin temperature boundary layers are formed around the short fins respectively, consequently, the heat transfer efficiency of air side is improved remarkably. On the other hand, the legs 13 of the slit type rise-up cuts are provided with proper angles and curvatures with respect to the flow line of the air stream, therefore, the flow line of the air stream is changed smoothly and the pressure loss of the stream is also reduced remarkably. Further, the slit type rise-up cuts 12, arranged between the heat transfer tubes in first and second rows, are provided radially with respect to the heat transfer tube 9, therefore, the dead water area, generated around the heat transfer tube 9, may be reduced remarkably.
Patent JP-S61209030-A (JP)
Title: Purification of exhaust gas
Inventor: KITAHARA KOICHI
IPC: B01D53/46
Filed: 1985-03-13
Abstract: PURPOSE:To remove AsH3, PH3, B2H6 and SeH2 with good efficiency, by molding a composition prepared by compounding copper oxide with either one of silicon oxide, aluminum oxide and zinc oxide in a specific compounding ratio to use the molded body adjusted to specific density. CONSTITUTION:Alkali is added to lead nitrate and zinc nitrate to form a precipi tate which is, in turn, baked to be converted to oxide or a silica gel or alumina sol is mixed with a cupric oxide powder and the resulting mixture is kneaded and dried to obtain a composition. In this case, the constitutional components are compounded so as to adjust a metal atomic ratio M/(M+Cu) (wherein M is Si, Al or Zn) to 0.02-0.7. This composition is molded into a pellet form to obtain a molded body with density of 1.5-3.5g/ml. This molded body is packed as a purifying agent and contacted with gas containing harmful compo nents exhausted from a semiconductor manufacturing process to remove AsH3, PH3, B2H6 and SeH2 being harmful components.
Patent JP-2000250632-A (JP)
Title: Control system for flow rate of fluid
Inventor: NAKAYAMA MASAYUKI
IPC: G05D7/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To control the flow rate of a fluid by means of a simple constitution. SOLUTION: An electromagnetic valve 12 and a flow rate sensor 14 are added to a gas pipe 10, the source of an FETQA that is integrated into a semiconductor chip 110 is connected to the valve 12 via a terminal T3 and the source of an FETQB is connected to the sensor 14 via a terminal T4 respectively. When the flow rate detected by the sensor 14 shows the normal value, the FETQA is set in a conductive state and the valve 12 is driven to open the channel of the pipe 10. If the detected flow rate shows the excessive value, the FETQA is set in a non-conductive state and the valve 12 is set in a non- driving state to shut off the channel of the pipe 10.
Patent JP-H01224009-A (JP)
Title: Treatment of graft membrane
Inventor: TOYOMOTO KAZUO
IPC: B01D71/40
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a highly functional membrane capable of separating fine particles and ions from the aq. mixture by grafting a monomer contg. an anionic group, a hydroxyl group, etc., on the side chain of a porous membrane of polyolefin, polysulfone, etc., cross-linking the monomer by radiation. CONSTITUTION:A monomer having an anionic group such as a sulfonic group, a carboxyl group, etc., a cationic group such as a quaternary amine, a pyridine group, or a neutral hydroxyl group such as allyl alcohol is grafted on the side chain of a porous membrane consisting of a copolymer of polyolefin and halogenated olefin, polyvinylidene fluoride, or polysulfone. Radiation is projected on the obtained graft membrane having 0.001-5mu mean pore diameter and 20-80% porosity to cross-link the monomer. When only grafting is applied, the filtration capacity tends to decrease as compared with the base membrane. However, the filtration characteristic is remarkably improved by the cross- linking by irradiation, and the fine particles and ions can be simultaneously removed from the aq. mixture.
Patent JP-H05251523-A (JP)
Title: Voltage measuring equipment
Inventor: FUJII AKIRA
IPC: H01L21/66
Filed: 1992-03-06
Abstract: PURPOSE:To measure the voltage of a high-frequency signal which flows in a fine wiring by forming a cantilever of a probe and a probe pin of an interatomic force microscope with conductive material and by providing on the probe an integrated voltage acquisition circuit section. CONSTITUTION:A cantilever 13 of a probe 3, which forms a part of an interatomic force microscope 2 and which is constituted of the cantilever 13, a cantilever supporting section 14 which supports the base of the cantilever 13, and a probe pin 15 formed at the end of the cantilever 13, and the probe pin 15 are formed of conductive material. Then, a voltage value acquisition circuit section 16 is provided on the probe 3. First, the above-mentioned probe 3 is used as a probe for the interatomic force microscope 2 to determine a voltage measuring place on a fine wiring. Then, the probe pin 15 of the probe 3 is brought into contact with the fine wiring to measure the voltage through the voltage value acquisition circuit section 16. By this method, the voltage of the fine wiring inside an integrated circuit can be measured.
Patent JP-H11252923-A (JP)
Title: Switching converter
Inventor: KANEKO YASUSHI
IPC: H02M7/219
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a switching converter, provided with an inexpensive space- saving rush current suppressing circuit which allows more rushes. SOLUTION: One side of the DC bus of a rectifier circuit 2 composed of a rectifier element bridge is connected to the DC bus of a switching bridge 22, and the other side of the DC bus of the circuit 2 is connected to the DC bus of the bridge 22 through a semiconductor switch circuit 5 constituted by connecting a serial body 4 of a resistor and a capacitor, in parallel with a switching element 3. When power supply is made, a smoothing capacitor 23 is charged via the switch circuit 5.
Patent JP-S62207061-A (JP)
Title: Lighting device for reading color original
Inventor: TOMITA HIROSHI
IPC: H04N1/46
Filed: 1986-03-07
Abstract: PURPOSE:To attain the color original reading with high gradation by providing a detection means fixing a light shield plate shielding light sources and the light sources themselves onto a turnable fixed member to detect the turning state of the fixed member and a control means controlling the turning so as to uniform the irradiated light quantity. CONSTITUTION:Two lighting devices are placed turnably in the direction of an arrow and fluorescent lights 1B of both the lighting devices having the same spectral distribution irradiate an original O. A cylindrical light shield cylinder 6' is provided at other parts except the part lighting the original, at the outside of parts 1R, 1G to prevent flair light and the lighting of the original through the mixture of two color lights. Three color fluorescent lights 1R, 1B, 1G keep lighting during the operation of the equipment, and the lighting of the original by the lamps 1B and the image reading by an image sensor 9 via a mirror 7 and a lens 8 are finished, the lighting device is turned by 1/3 turn in the direction of arrow and the reading by the next lights 1G is executed. Then the lighting position is always mode constant to the original with simple constitution, and the three kinds of irradiated light quantity are made uniform and the color original is read with high gradation.
Patent JP-H06228803-A (JP)
Title: Connected and combined necktie
Inventor: IZAWA KOJI
IPC: A41D25/00
Filed: 1993-01-29
Abstract: PURPOSE:To form the elegant and beautiful necktie giving a high grade feeling, rich in decorativity, and capable of being simply and easily worn, the rich decorativity, the high grade feeling, etc., not attained by conventional neckties. CONSTITUTION:A knit 1, a sword-like vertical piece 2, and a tying belt 3 are separately produced and subsequently integrated into a necktie having a rich decorativity. The necktie can be simply and easily taken off.
Patent JP-H04284457-A (JP)
Title: Production of planographic printing plate
Inventor: KOIKE AKINOBU
IPC: G03F7/021
Filed: 1991-03-14
Abstract: PURPOSE:To prevent generation of dregs and sludge in a developing bath even when subjected to developing processing in large amount by a water-based alkali developer. CONSTITUTION:A photosensitive planographic printing plate obtained by applying a photosensitive layer containing a diazo resin and a lipophilic polymer compound on an aluminium substrate, the surface of which is roughing-treated by hydrochloric acid electrolysis and anodic oxidized by direct current of 8-25A/dm<2> current density in a sulfuric bath, is developed by pH >=12 alkali aq. solution containing substantially no organic solvent after image-exposed.
Patent JP-H11230466-A (JP)
Title: Sleeve for electro-fusion joint and manufacture thereof
Inventor: OKADA TADAO
IPC: F16L47/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly manufacture a sleeve for an electro-fusion joint at low cost without needing complicated and large-scale equipment. SOLUTION: A spiral heat generating coil is formed by heilically winding wiring rod body 8, formed of a material generating heat through energization, in a bared state with a given distance therebetween. Films 7 and 9, formed of thermoplastic synthetic resin being superior in electric insulation properties with which the outer peripheral surface and the inner peripheral surface of the heat generating coil are respectively covered, are fused to each other, thus fixing the helical heat generating coil 8 between the films 7 and 9.
Patent JP-H09322800-A (JP)
Title: Measurement of acylcarnitine
Inventor: TAKAHASHI MAMORU
IPC: C12R1/05
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring an acylcarnitine, enabling to stably measure the acylcarnitine by using an acylcarnitine esterase. SOLUTION: This method for measuring an acylcarnitine comprises treating a test solution with an acylcarnitine esterase having a substrate specificity at least to a lower acyl-L-carnitine selected from the group consisting of acetyl- L-carnitine and propyl-L-carnitine and catalyzing a reaction for producing 1 mole of a lower fatty acid and 1 mole of L-carnitine from 1 mole of a lower acyl-L-carnitine and 1 mole of water molecule and subsequently determining the produced fatty acid and/or the L-carnitine.
Patent JP-S63217746-A (JP)
Title: Control information transmission system in communication network
Inventor: FURUHASHI KOJI
IPC: H04L45/02
Filed: 1987-03-06
Abstract: PURPOSE:To prevent duplicated limit information transmission by sending control information to an adjacent node on the condition that flag information is a set state when the state of an adjacent link is changed on a communication route. CONSTITUTION:When the communication route is established between nodes N1 and N5, the route establishing flag is a set state in the relay nodes N2-N4. If a fault takes place in the information link l1, the node N2 detects it and informs the control information informing link fault to a link l2. Nodes N3-N5 reset route establishing flag information corresponding to a route from the node N1 to the node N5. The node N2 also resets the route establishing flag from the N1 to the N5. Thus, even if a fault takes plate in the link l3, the node N4 detecting it does not give a link fault notice toward the node N5, then useless control information on the communication network is not sent.
Patent JP-H01223521-A (JP)
Title: Large scale integrated circuit
Inventor: KOIKE JUN
IPC: G06F1/00
Filed: 1988-03-02
Abstract: PURPOSE:To shorten the rise time of operation by resetting a specific internal circuit by the external as well as power-on and validating one of reset signals at the time of simultaneous input of both reset signals and validating the reset signal at the time of independent input of this reset signal. CONSTITUTION:A power source is turned on, and a supply voltage VCC rises, and an external reset signal VOR resets internal circuits 4A-4C through a buffer circuit 1, and reset is continued until the signal VOR goes to the low level. Meanwhile, an output signal VPR of a power-on reset circuit 2 goes to the high level and the output of a NOR gate G4 of a reset signal control circuit 5 goes to the low level. Even after the signal VPR goes to the low level, the output of the gate G4 is in the low level still while the signal VOR is in the high level. Consequently, the output of an AND gate G5 is in the low level, and the output of an OR gate G6 is determined by only the signal VPR, and an output V0 is inputted to a ROM 6. That is, only the signal VPR is validated though the signal VOR is in the high level still, and the ROM 6 is operated to operate a reset routine ahead of the other circuits.